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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
7529938
Issue Dt:
05/05/2009
Application #:
09936157
Filing Dt:
09/06/2001
Publication #:
20030061519
Pub Dt:
03/27/2003
Inventors:
Osamu Shibata, Taihei Yugawa, Tsutomu Sekibe, Teruto Hirota, Yoshiyuki Saito et al
Title:
METHOD, APPARATUS AND SYSTEM FOR PERFORMING AUTHENTICATION ACCORDING TO CHALLENGE-RESPONSE PROTOCOL USING SCRAMBLED ACCESS INFORMATION
Assignment: 1
Reel/Frame:
012293/0514Recorded: 09/06/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
SHIBATA, OSAMU
Exec Dt:
08/26/2001
YUGAWA, TAIHEI
Exec Dt:
08/26/2001
SEKIBE, TSUTOMU
Exec Dt:
08/26/2001
HIROTA, TERUTO
Exec Dt:
08/26/2001
SAITO, YOSHIYUKI
Exec Dt:
08/26/2001
OTAKE, TOSHIHIKO
Exec Dt:
08/26/2001
Assignee:
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
1006, OAZA KADOMA, KADOMA-SHI
OSAKA-FU, JAPAN
Correspondent:
PRICE AND GESS
JOSEPH W. PRICE
2100 S.E. MAIN STREET
SUITE 250
IRVINE, CA 92614
Assignment: 2
Reel/Frame:
021897/0624Recorded: 11/21/2008Pages: 18
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
Exec Dt:
10/01/2008
Assignee:
PANASONIC CORPORATION
1006 OAZA KADOMA, KADOMA-SHI
OSAKA, JAPAN 571-8501
Correspondent:
KENJI KAMATA
1130 CONNECTICUT AVE., N.W., SUITE 1100
PANASONIC PATENT CENTER
WASHINGTON, DC 20036

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